C++ (Cpp) Video_Win::draw_rect Examples

Example #1

File: cElHJaFacette.cpp Project: jakexie/micmac

void cElHJaFacette::Show(REAL aDirH,INT aCoul,bool WithBox)
{
   Video_Win aW = *(mPlan->W());
   aW.hach(mVPt,Pt2dr::FromPolar(1.0,aDirH),3.0,aW.pdisc()(aCoul));
   if (WithBox)
   {
      aW.draw_rect(mBox._p0,mBox._p1,aW.pdisc()(aCoul));
   }
}

Example #2

void cASAMG::ComputeSubset(int aNbPts,cResumNuage & aRN)
{
   Video_Win * aW = mAppli->Param().VisuLowPts().Val() ?   TheWinIm() : 0;

   double aSzCel = sqrt(double(mSz.x*mSz.y)/aNbPts);
   Pt2di aNb2C = round_up(Pt2dr(mSz)/aSzCel);
   Pt2di aPK;

   Im2D_U_INT1 anImDist(mSz.x,mSz.y);
   TIm2D<U_INT1,INT> aTDist(anImDist);
   ELISE_COPY(mMasqN.all_pts(),mMasqN.in(),anImDist.out());

   Chamfer::d32.im_dist(anImDist);


   if (aW)
   {
      ELISE_COPY(anImDist.all_pts(),mStdN->ImDef().in()!=0,aW->odisc());
      ELISE_COPY(select(anImDist.all_pts(),anImDist.in()>0),P8COL::blue,aW->odisc());
      ELISE_COPY(select(anImDist.all_pts(),anImDist.in()>10),P8COL::yellow,aW->odisc());
   }

   int aNbSomTot  = 0;
   std::vector<Pt2di> aVPts;
   std::vector<int>   aVNb;
   for (aPK.x=0 ; aPK.x<aNb2C.x ; aPK.x++)
   {
       Pt2di aP0,aP1;
       aP0.x = (aPK.x*mSz.x)     / aNb2C.x;
       aP1.x = ((aPK.x+1)*mSz.x) / aNb2C.x;
       for (aPK.y=0 ; aPK.y<aNb2C.y ; aPK.y++)
       {
           aP0.y = (aPK.y*mSz.y)     / aNb2C.y;
           aP1.y = ((aPK.y+1)*mSz.y) / aNb2C.y;

           Pt2di aP;

           Pt2dr aPMoy(0,0);
           int aNbSom=0;
           if (aW)
           {
               aW->draw_rect(Pt2dr(aP0),Pt2dr(aP1),Line_St(aW->pdisc()(P8COL::green)));
           }
           for (aP.x=aP0.x; aP.x<aP1.x ; aP.x++)
           {
               for (aP.y=aP0.y; aP.y<aP1.y ; aP.y++)
               {
                  if (mTMasqN.get(aP))
                  {
                     aPMoy = aPMoy + Pt2dr(aP);
                     aNbSom++;
                  }
               }
           }
           if (aNbSom>0)
           {
              aPMoy = aPMoy/double(aNbSom);
              double aDBest = 1e10;
              Pt2di aPBest(0,0);
              for (aP.x=aP0.x; aP.x<aP1.x ; aP.x++)
              {
                  for (aP.y=aP0.y; aP.y<aP1.y ; aP.y++)
                  {
                     if (mTMasqN.get(aP))
                     {
                        double aDist = euclid(Pt2dr(aP),aPMoy) - std::min(6,aTDist.get(aP))/1.8;

                        if (aDist<aDBest)
                        {
                           aDBest = aDist;
                           aPBest = aP;
                        }
                     }
                  }
              }
              aVPts.push_back(aPBest);
              aVNb.push_back(aNbSom);
/*
              cLinkPtFuNu aPF(aPBest.x,aPBest.y,aNbSom);
              aVPTR.push_back(aPF);
*/
              aNbSomTot += aNbSom;
              if (aW)
              {
                  aW->draw_circle_abs(Pt2dr(aPBest),3.0,aW->pdisc()(P8COL::red));
              }
           }
       }
   }

   aRN.Reset(aVPts.size());
   aRN.mNbSom = aNbSomTot;
   for (int aK=0 ; aK<int(aVPts.size()); aK++)
   {
      aRN.mVX.push_back(aVPts[aK].x);
      aRN.mVY.push_back(aVPts[aK].y);
      aRN.mVNb.push_back(aVNb[aK]);
   }

   if (aW)   
   {
       //  aW->clik_in();
   }
}